Dr. Earth 733 Organic 5 Fertilizer, Tomato Vegetable Herb, 25-Pound Optimum levels of primary plant nutrients Infused with beneficial microbes For more abundant crops Eliminates the need for chemical fertilizer Natural and organic Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae More abundant crops; more nutritious and tasty vegetables 100 Percent natural and organic; exceptional results because nutrients are released quickly; feeds for several months; consistent premium quality Eight select strains of ecto and endo mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance Provides optimum levels of essential plant nutrients; eliminates the need for chemical fertilizers when used as directed